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Plan to replace GCSEs with O-levels

21 June 2012 Last updated at 07:22 BST

The Education Secretary, Michael Gove, plans to scrap GCSEs in secondary schools in England and return to O-level style exams.

The new papers would be set by a single exam board but Labour says Mr Gove needs to explain if his proposals would really improve standards for all pupils.

Ben Ando reports.